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	Commit message (Collapse)	Author	Age	Files	Lines
*	Make output of -ast-print a valid C++ code.	Serge Pavlov	2016-11-10	1	-8/+7
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	Output generated by option -ast-print looks like C/C++ code, and it really is for plain C. For C++ the produced output was not valid C++ code, but the differences were small. With this change the output is fixed and can be compiled. Tests are changed so that output produced by -ast-print is compiled again with the same flags and both outputs are compared. Option -ast-print is extensively used in clang tests but it itself was tested poorly, existing tests only checked that compiler did not crash. There are unit tests in file DeclPrinterTest.cpp, but they test only terse output mode. Differential Revision: https://reviews.llvm.org/D26452 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@286439 91177308-0d34-0410-b5e6-96231b3b80d8
*	[OPENMP 4.0] Initial support for 'omp declare reduction' construct.	Alexey Bataev	2016-03-03	1	-0/+69
	Add parsing, sema analysis and serialization/deserialization for 'declare reduction' construct. User-defined reductions are defined as #pragma omp declare reduction( reduction-identifier : typename-list : combiner ) [initializer ( initializer-expr )] These custom reductions may be used in 'reduction' clauses of OpenMP constructs. The combiner specifies how partial results can be combined into a single value. The combiner can use the special variable identifiers omp_in and omp_out that are of the type of the variables being reduced with this reduction-identifier. Each of them will denote one of the values to be combined before executing the combiner. It is assumed that the special omp_out identifier will refer to the storage that holds the resulting combined value after executing the combiner. As the initializer-expr value of a user-defined reduction is not known a priori the initializer-clause can be used to specify one. Then the contents of the initializer-clause will be used as the initializer for private copies of reduction list items where the omp_priv identifier will refer to the storage to be initialized. The special identifier omp_orig can also appear in the initializer-clause and it will refer to the storage of the original variable to be reduced. Differential Revision: http://reviews.llvm.org/D11182 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@262582 91177308-0d34-0410-b5e6-96231b3b80d8